 |
| Type |
: |
ท่อ ERW CARBON STEEL PIPE |
| Standard |
: |
ASTM A –53 (120) |
| Length |
: |
6 เมตร |
|
|
 |  |
|
Nominal
Size |
Outside
Diameter (mm) |
Sch.20 |
Sch.30 |
STD |
Sch.40 |
Thickness
(mm) |
Weight
(kg/pc) |
Thickness
(mm |
Weight
(kg/pc) |
Thickness
(mm |
Weight
(kg/pc) |
Thickness
(mm |
Weight
(kg/pc) |
| 1/2" |
21.3 |
- |
- |
- |
- |
- |
- |
2.77 |
7.60 |
| 3/4" |
26.7 |
- |
- |
- |
- |
- |
- |
2.87 |
10.1 |
| 1" |
33.4 |
- |
- |
- |
- |
- |
- |
3.38 |
15.0 |
| 1 1/4" |
42.2 |
- |
- |
- |
- |
- |
- |
3.56 |
20.3 |
| 1 1/2" |
48.3 |
- |
- |
- |
- |
- |
- |
3.68 |
24.3 |
| 2" |
60.3 |
- |
- |
- |
- |
- |
- |
3.91 |
32.6 |
| 2 1/2 |
73.0 |
- |
- |
- |
- |
- |
- |
5.16 |
51.7 |
| 3" |
88.9 |
- |
- |
- |
- |
- |
- |
5.49 |
67.7 |
| 3 1/2" |
101.6 |
- |
- |
- |
- |
- |
- |
5.74 |
81.4 |
| 4" |
114.3 |
- |
- |
- |
- |
- |
- |
6.02 |
96.4 |
| 5" |
141.3 |
- |
- |
- |
- |
- |
- |
6.55 |
131.0 |
| 6" |
168.3 |
- |
- |
- |
- |
- |
- |
7.11 |
170.0 |
| 8" |
219.1 |
6.4 |
200.0 |
7.0 |
220.9 |
8.2 |
255.0 |
8.18 |
255.0 |
| 10" |
273.0 |
6.4 |
250.0 |
7.8 |
306.2 |
9.3 |
362.0 |
9.27 |
362.0 |
| 12" |
323.8 |
6.4 |
298.0 |
8.4 |
391.0 |
9.5 |
443.3 |
10.31 |
478.0 |
| 14" |
355.6 |
7.9 |
407.4 |
9.5 |
488.0 |
9.5 |
488.0 |
11.13 |
567.0 |
| 16" |
406.4 |
7.9 |
467.0 |
9.5 |
559.6 |
9.5 |
559.6 |
12.70 |
739.0 |
| 18" |
457.2 |
7.9 |
526.2 |
11.1 |
734.3 |
9.5 |
631.0 |
14.27 |
936.0 |
| 20" |
508.0 |
9.5 |
702.9 |
12.7 |
930.7 |
9.5 |
702.9 |
15.09 |
1104.0 |
| 24" |
609.6 |
9.5 |
847.0 |
- |
- |
9.5 |
846.7 |
17.47 |
1531.4 |
| 26" |
660.4 |
12.7 |
1217.0 |
- |
- |
9.5 |
918.0 |
- |
- |
| 28" |
711.2 |
12.7 |
1313.0 |
- |
- |
9.5 |
989.0 |
- |
- |
| 30" |
762.0 |
12.7 |
1408.0 |
- |
- |
9.5 |
1062.0 |
- |
- |
|
|
หมายเหตุ:
1. ท่อเหล็กดำ ERW ผลิตตามมาตรฐาน ASTM A –53 / A 106 / API 5 L GR.B
2. มาตรฐานความยาวท่อเหล็กดำยาวท่อนละ 6 เมตร
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